Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5738564 | Numerically controlled grinding machine for grinding workpieces, in particular tools | Adolf Nill | 1998-04-14 |
| 4691479 | Machine and process for cutting chipping-grooves into elongated peripheral milling cutters with hemispherical tips | — | 1987-09-08 |